sybase - BEGIN..END not working in Nested IF..ELSE -


i confused begin.. end in nested if..else condition. example, when trying execute below mentioned query. returning error -- "incorrect syntax near else.."

if ( isnull(@tin,'')=''and isnull(@prpr_ntwrk,'')<>'' ) begin     if (isnull(@prpr_ntwrk,'')='p')     begin             -- code          end                              else      begin             -- code     end  end

please suggest.

the code below executes on ase 15.7.0

declare @tin varchar, @prpr_ntwrk varchar  if ( isnull(@tin,'')=''and isnull(@prpr_ntwrk,'')<>'' ) begin     if (isnull(@prpr_ntwrk,'')='p')     begin         select "p"     end                              else      begin         select "not p"     end end

note ase gets confused empty stubs "-- code" in original example.

your first if statement may not want, sticking question asked.


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